Failing to correct a name error on your Korean Air ticket could result in complications at check-in or during boarding. Airlines, including Korean Air, require the name on the ticket to match the identification used by the passenger. If discrepancies are found, passengers may be denied boarding or asked to purchase a new ticket. It’s always better to correct errors before your flight to avoid such issues.
https://www.flightaura.com/nam....e-change/korean-air-